71312969

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7759}}^1$

素因数の和:7880

約数の個数: 16

約数和(自身を含む): 88650240

約数和(自身を除く): 17337271

約数列:

[1, 7, 13, 91, 101, 707, 1313, 7759, 9191, 54313, 100867, 706069, 783659, 5485613, 10187567, 71312969]

約数ペア:

[(1, 71312969), (7, 10187567), (13, 5485613), (91, 783659), (101, 706069), (707, 100867), (1313, 54313), (7759, 9191)]